Can't find the size air filter you need? We can now provide custom size air filters to fit your needs! Please read our Custom Ordering Guidelines below and then call us to place your order. Toll Free 866-438-3458 Mon-Friday 9am - 5pm EST.
Please ensure the sizes you provide us are accurate, as we do not allow returns on custom air filters.
Custom Ordering Guidelines and Pricing
- All custom orders should be placed in case quantities (6/per case)
- Lead time on all Custom Size HVAC Filter orders unless otherwise specified is 4-6 weeks
- Payment must be received in full before we place your custom order
- Custom Sizes are only available in the Ultra Allergen Series
- All Custom Sizes must be in 1/8" increments
- All Custom Sizes will come in Nominal Sizes on a 1/4" slope unless you specifically request that the Actual Size is needed
Standard Size = 8" to 24" x 10" to 30" in any size in 1/8" increments
Standard Size Price = 30.00 each/ 180.00 per case
XL Size = 25" to 40" x 10" to 30" in any size in 1/8" increments
XL Size Price = 40.00 each/ 240.00 per case
Read more about the type of custom return grill air filter you will be ordering below:
The Filtrete Ultra Allergen Air Filter is the #1 Performance Filter on the market -- outperforming all other 1" Filters available! Not only will the Ultra Allergen Filter use its elctrostatically charged fibers to attract and retain micro-particles & airborne allergens but it will also capture Bacteria and particles that can carry viruses.
The Filtrete Ultra Allergen Filter provides an even better airflow than the Micro Allergen Filter, with 15% lower resistance.